Your Flo is a beautiful machine! I'm glad you're getting her up and running.
I want to use the name "Bertha" for one of my machines but none of my older machines are screaming "Bertha" yet. My featherweight is "Verle". Those wonderful, rarely used names!! Lillian, Mildred, Ethel, Cora, Minnie, Winnifred, Edwina, Myrtle... I rarely meet women with those names these days.